Complete the sentences with the words in the box. There are more words than you need.
ditch, chain, release, eco-warrior, loose, built-up, single-use

1 Did you see the news report? There’s a lion on the ________________. It escaped from the zoo!
2 It was so funny. Dad fell in the ________________ while he was trying to jump over it. He didn’t hurt himself though.
3 Every living creature is a part of the food ________________.
4 My mother is an ________________. She’s always doing her bit to help the environment.
5 Surprisingly there is still a lot of wildlife living in the ________________ areas around the city.